package com.marsoft.test.utils;

import java.util.Random;

/**
 * 生成担保合同号随机数
 *
 * @author jia
 * @date 2020/05/19
 */
public class RandomNumberUtils {

    public static String randomNumber(){

        Random random=new Random();

        return System.currentTimeMillis()+""+((int)(random.nextDouble()*(99999-10000 + 1))+ 10000);
    }

}
